Australia Luxury Trip Review: Sydney, Great Barrier Reef, Cairns, Tasmania, Nature, Wildlife, Private Tours, 16-Day Travel

It seemed like we were "on the go" almost every minute with very little down time.  Perhaps, starting a little later in the morning and not have trips be full day tours would have helped.  Sometimes, the tours were not exactly as described in the itinerary.  For example, in anticipating the outback tasting adventure, we thought we might be able to visit with some of the farmers, but the whole tour and explanations were from the guide only.  We had a good overview of the Tablelands, but again, were "on the go" constantly.  Also, we were totally unprepared for the cold weather conditions and hiking involved in the wilderness tour in Tasmania. This wilderness was amazing, but could not be fully enjoyed by the participants and led to two of the people not being in good health the following day which resulted in having to cancel the cruise.  
In retrospect, perhaps the tour was a bit too adventurous for people of our age.